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Revolution Harmonic Balancer Bolt BB302; 12-Point 1.880 in. Black Oxide Steel for Ford 221, 255, 260, 289, 302, 351W, 429, 460

$15.94

Part #: BB302

Brand: Revolution

Estimated Ship Date: Today

Specifications Alternative Parts

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Details

1/4 in. Thick Washer
Black Oxided
12-Point Head

Product Description

As the crankshaft flexes, the damper absorbs incredible amounts of energy. These damper bolts will ensure that your balancer is locked into position. They feature a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts a deep socket to eliminate the fear of stripping the head.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Specifications

Make:
Ford: Engine:
221, 255, 260, 289, 302, 351W, 429, 460: Thread Size:
5/8 in.-18: UHL:
1.880 in.: Includes Washers:
Yes - 1/4 in Thick Washer: Head Style:
12-Point: Finish:
Black Oxide: Material:
Steel: Tensile Strength:
190,000 PSI: Notes:
except 351C: Quantity:
Sold As Each

Alternative Parts

ARP Harmonic Balancer Bolt 150-2501; 12-Point 2.050 in. Black Oxide 8740 Chromoly for Ford 221, 255, 260, 289, 302, 351W, 429, 460

ARP150-2501

$26.67

Estimated Ship Date: Today

PRW Harmonic Balancer Bolt 1042289; 12-Point 2.050 in. Black Oxide Steel for Ford 221, 255, 260, 289, 302, 351W, 429, 460

PRW1042289

$20.04

Estimated Ship Date: 1/14/2026 (From manufacturer)